Space of modular forms of level 112, weight 4, and Character 112.w

• Label: 112.4.w
• Level: $112$
• Weight: $4$
• Character orbit: 112.w
• Rep. character: $\chi_{112}(37,\cdot)$
• Character field: $\Q(\zeta_{12})$
• Dimension: $184$
• Newform subspaces: $1$
• Sturm bound: $64$
• Trace bound: $0$

Defining parameters

Level:	\( N \)	\(=\)	\( 112 = 2^{4} \cdot 7 \)
Weight:	\( k \)	\(=\)	\( 4 \)
Character orbit:	\([\chi]\)	\(=\)	112.w (of order \(12\) and degree \(4\))
Character conductor:	\(\operatorname{cond}(\chi)\)	\(=\)	\( 112 \)
Character field:			\(\Q(\zeta_{12})\)
Newform subspaces:			\( 1 \)
Sturm bound:			\(64\)
Trace bound:			\(0\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{4}(112, [\chi])\).

	Total	New	Old
Modular forms	200	200	0
Cusp forms	184	184	0
Eisenstein series	16	16	0

Trace form

\( 184 q - 2 q^{2} - 2 q^{3} - 12 q^{4} - 2 q^{5} - 8 q^{6} + 76 q^{8} + O(q^{10}) \)

Decomposition of \(S_{4}^{\mathrm{new}}(112, [\chi])\) into newform subspaces

Label	Level	Weight	Char	Prim	Char order	Dim	Rel. Dim	$A$	Field	CM	Self-dual	Inner twists	Rank*	Traces				Coefficient ring index	Sato-Tate	$q$-expansion
														$a_{2}$	$a_{3}$	$a_{5}$	$a_{7}$
112.4.w.a	$112$	$4$	112.w	112.w	$12$	$184$	$46$	$6.608$		None		$4$	$0$	\(-2\)	\(-2\)	\(-2\)	\(0\)		$\mathrm{SU}(2)[C_{12}]$